异面叶，叶肉组织中含有晶体，韧皮部内富含含盐液泡泡，机械组织发达。
Bifacial leaf and mesophyll tissue contain crystals, phloem is rich in saliferous vacuoles, and the mechanical tissue is developed.
叶肉是由两层栅栏薄壁组织组成。
The mesophyll consists of two layers of palisade parenchyma.
叶肉主要为栅栏组织。
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